CN106128417A - A kind of mosaic screen synchronous display method - Google Patents
A kind of mosaic screen synchronous display method Download PDFInfo
- Publication number
- CN106128417A CN106128417A CN201610564207.0A CN201610564207A CN106128417A CN 106128417 A CN106128417 A CN 106128417A CN 201610564207 A CN201610564207 A CN 201610564207A CN 106128417 A CN106128417 A CN 106128417A
- Authority
- CN
- China
- Prior art keywords
- video card
- display
- output port
- screen
- mosaic screen
- Prior art date
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/14—Display of multiple viewports
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Studio Circuits (AREA)
Abstract
A kind of mosaic screen synchronous display method.Each output port of selected video card is write identical EDID data；Each output port of video card is numbered according to the display unit of mosaic screen；The display signal of the video card output after numbering is carried out by pure hardware effort station the display of unity logic screen.The inventive method writes identical EDID data to each output port of selected video card, each output port of video card is numbered according to the display unit of mosaic screen, the resolution that the most likely can cause each delivery of every video card is not quite similar, thus unity logic screen cannot be configured as, cause and occur between video card showing nonsynchronous technical problem.
Description
Technical field
The present invention relates to Display Technique field, particularly relate to a kind of mosaic screen synchronous display method.
Background technology
Mosaic screen is a complete liquid crystal splicing display unit, can use separately as display, again can be with liquid
Crystalline substance is spliced into jumbotron and uses.Demand is used, it is achieved the variable changeable large-size screen monitors function that also can diminish greatly: single screen is divided according to difference
Cut display, single screen individually shows, combination in any shows, full frame screen display liquid crystal-spliced, perpendicular, the optional compensation of framing mask or screening
Lid.
In present large screen splicing display market application, work station is often equipped with one or more video card, due to LED's
Wall block resolution is certain, and the resolution of every video card delivery the most likely can be caused to be not quite similar, thus nothing
Method is configured as unity logic screen, so will result in and shows nonsynchronous problem between video card.
Summary of the invention
A kind of mosaic screen synchronous display method that the embodiment of the present invention provides, in order to solve to ask present in background technology
Topic, technical solution of the present invention is as follows:
A kind of mosaic screen synchronous display method, including:
Each output port of selected video card is write identical EDID data；
Each output port of video card is numbered according to the display unit of mosaic screen；
The display signal of the video card output after numbering is carried out by pure hardware effort station the display of unity logic screen.
The inventive method writes identical EDID data to each output port of selected video card, each defeated to video card
Go out port to be numbered according to the display unit of mosaic screen, the most likely can cause every video card each delivery point
Resolution is not quite similar, thus cannot be configured as unity logic screen, causes and occurs between video card showing nonsynchronous technical problem.
Detailed description of the invention
A kind of mosaic screen synchronous display method that the embodiment of the present invention provides, its scheme is as follows:
A kind of mosaic screen synchronous display method, including:
Each output port of selected video card is write identical EDID data；
Each output port of video card is numbered according to the display unit of mosaic screen；
The display signal of the video card output after numbering is carried out by pure hardware effort station the display of unity logic screen.
The inventive method writes identical EDID data to each output port of selected video card, each defeated to video card
Go out port to be numbered according to the display unit of mosaic screen, the most likely can cause every video card each delivery point
Resolution is not quite similar, thus cannot be configured as unity logic screen, causes and occurs between video card showing nonsynchronous technical problem.
Finally it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention,
Although being described in detail the present invention with reference to previous embodiment, for a person skilled in the art, it still may be used
So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent.
All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in the present invention's
Within protection domain.
Claims (1)
1. a mosaic screen synchronous display method, it is characterised in that scheme includes:
Each output port of selected video card is write identical EDID data；
Each output port of video card is numbered according to the display unit of mosaic screen；
The display signal of the video card output after numbering is carried out by pure hardware effort station the display of unity logic screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610564207.0A CN106128417A (en) | 2016-07-18 | 2016-07-18 | A kind of mosaic screen synchronous display method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610564207.0A CN106128417A (en) | 2016-07-18 | 2016-07-18 | A kind of mosaic screen synchronous display method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106128417A true CN106128417A (en) | 2016-11-16 |
Family
ID=57283988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610564207.0A Pending CN106128417A (en) | 2016-07-18 | 2016-07-18 | A kind of mosaic screen synchronous display method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106128417A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103021378A (en) * | 2012-12-25 | 2013-04-03 | 广东威创视讯科技股份有限公司 | Method and device for multi-screen mosaic display |
| US20140078160A1 (en) * | 2012-09-17 | 2014-03-20 | Delta Electronics, Inc. | Display-controlling method and display device |
| CN105700837A (en) * | 2015-12-30 | 2016-06-22 | 广东威创视讯科技股份有限公司 | Splice screen synchronous displaying method, device and system |
-
2016
- 2016-07-18 CN CN201610564207.0A patent/CN106128417A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140078160A1 (en) * | 2012-09-17 | 2014-03-20 | Delta Electronics, Inc. | Display-controlling method and display device |
| CN103021378A (en) * | 2012-12-25 | 2013-04-03 | 广东威创视讯科技股份有限公司 | Method and device for multi-screen mosaic display |
| CN105700837A (en) * | 2015-12-30 | 2016-06-22 | 广东威创视讯科技股份有限公司 | Splice screen synchronous displaying method, device and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161116 |